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life science
physical science
earth and space science
energy
Miscellaneous :o)
100
All things need this to grow and function: a. sharp teeth b. a warm environment c. strong muscles d. a source of energy
What is d. a source of energy
100
anything that has mass and takes up space.
What is matter
100
The central and largest in our solar system
What is the Sun, an average star.
100
Which letter on the roller coaster shows the point where it has the most potential energy? a, b, c, d, or e
What is a
100
a measure of how much matter is in an object.
What is mass
200
During photosynthesis plants use carbon dioxide, water, and energy from the Sun to____________ a. absorb nutrients b. reproduce c. make sugar d. fight disease
What is c. make sugar
200
This box has the least mass.
What is X
200
The sun appears to move across the sky in the same general way every day, but_____ a. rises in the west and sets in the east during the winter season. b. rises and sets in the in the east during the spring season. c. rises and sets in slightly different places in the eastern and western part of the sky as the seasons change.
What is c. rises and sets in slightly different places in the eastern and western part of the sky as the seasons change.
200
Which letter on the roller coaster shows the point where it has the most kinetic energy? a, b, c, d, or e
What is b
200
What is the best unit to use when recording the mass of a bicycle? a. kilogram b. gram c. liter d. meter
What is a. kilogram
300
The parasite/host relationship between a tick and a dog a. is mutually beneficial b. benefits the dog but not the tick c. harmful to both dog and tick d. benefits the tick but not the dog
What is d. benefits the tick but not the dog
300
The difference between weight and mass a. The weight of an object is always greater than its mass. b. The mass of an object is always greater than its weight. c. Weight is dependent on gravity, and mass is the amount of matter in a given substance or material.
What is c. Weight is dependent on gravity, and mass is the amount of matter in a given substance or material.
300
Which location on Earth receives the most direct sunlight? a. the deserts b. the South pole c. the Equator d. the Western Hemisphere
What is c. the equator
300
The energy possessed by matter due to its motion a. static energy b. potential energy c. kinetic energy d. none of the above
What is c. kinetic energy
300
the size of a three-dimensional object,or how much space an object takes up.
What is volume
400
To find out whether seeds grow better in the light or dark, you could put some seeds on pieces of damp paper and___ a. keep them in a warm dark place b. keep one in a light place and one in a dark place c. keep them in a warm, light place d. put them in a light or dark place that is cool
What is b. keep one in a light place and one in a dark place
400
Ms. Hutchison's class found that 3 ml of salt would dissolve in 50ml of water. One spoon of salt has a mass of 5 grams. What is the mass of the solution (after the salt is dissolved)?
What is 65 grams
400
The illustration above of the Sun, the Moon, and the Earth show the positions for ____ a. a solar eclipse b. a lunar eclipse c. a constellation
What is a. a solar eclipse
400
An example of transformation of energy a. energy changing from potential to kinetic b. energy changing from radiant to electrical c. energy changing from chemical to thermal d. all of the above
What is d. all of the above
400
Name this tool and its unit of measurement
What is a triple beam balance or scale and grams
500
How are the Sun, a leaf, and water used by a plant to make the energy the plant needs to survive
What is the Sun provides energy, the leaf is where photosynthesis occurs, and water is used in the process to produce the sugar for food.
500
Which of the following statements is true about when substance 1 changes to substance 2? a. The mass of substance 1 decreases. b. The mass of substance 2 decreases. c. The mass of substance 2 increases. d. The mass of the substance is conserved (stays the same).
What is d. The mass of the substance is conserved (stays the same).
500
Looking at the diagram, which part of the Earth is experiencing winter? a. the Equator b. the Northern Hemisphere c. the Southern Hemisphere d. none of the above
What is c. the Southern Hemisphere
500
This simple device uses a. electrical energy to perform work b. solar energy to perform work c. no energy to perform work d. potential and kinetic energy to perform work
What is d. potential and kinetic energy to perform work
500
Vin Ferrara, a former Harvard quarterback, accidentally discovered a new way to cushion football helmets. One night, he was looking for an aspirin when he saw a squirt bottle in his medicine cabinet. As he pumped it and then punched it, he realized that the bottle withstood the blows of different forces. What need or problem was Ferrara trying to solve? a. Football players often experienced injuries to their heads. b. Football players could not identify their teams because their helmets were all identical. c. Football players needed a streamlined helmet in order to run faster.
What is a. Football players often experienced injuries to their heads.